The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Dec. 02, 2021
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International Ab, Dublin, IE;
Daniel Arteaga, Barcelona, ES;
Davide Scaini, Barcelona, ES;
Mark R. P. Thomas, Walnut Creek, CA (US);
Avery Bruni, San Francisco, CA (US);
Olha Michelle Townsend, San Francisco, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Dolby International AB, Dublin, IE;
Abstract
A method may involve: receiving direction of arrival (DOA) data corresponding to sound emitted by at least a first smart audio device of the audio environment that includes a first audio transmitter and a first audio receiver, the DOA data corresponding to sound received by at least a second smart audio device of the audio environment that includes a second audio transmitter and a second audio receiver, the DOA data corresponding to sound emitted by at least the second smart audio device and received by at least the first smart audio device; receiving one or more configuration parameters corresponding to the audio environment, to one or more audio devices, or both; and minimizing a cost function based at least in part on the DOA data and the configuration parameter(s), to estimate a position and an orientation of at least the first smart audio device and the second smart audio device.